minetest.register_node("nether:bedrock", {
    description = "Bedrock",
    tiles = {"bedrock.png"},
    groups = {unbreakable = 1, pathable = 1},
    sounds = main.stoneSound(),
    is_ground_content = false,
    --light_source = 14, --debugging
})


minetest.register_node("nether:netherrack", {
    description = "Netherrack",
    tiles = {"netherrack.png"},
    groups = {netherrack = 1, pathable = 1},
    sounds = main.stoneSound(),
    is_ground_content = false,
    light_source = 7,
    drop = {
			max_items = 1,
			items= {
				{
					rarity = 0,
					tools = {"main:woodpick","main:coalpick","main:stonepick","main:ironpick","main:lapispick","main:goldpick","main:diamondpick","main:emeraldpick","main:sapphirepick","main:rubypick"},
					items = {"nether:netherrack"},
				},
				},
			},
})
minetest.register_node("nether:glowstone", {
    description = "Glowstone",
    tiles = {"glowstone.png"},
    groups = {glass = 1, pathable = 1},
    sounds = main.stoneSound({
		footstep = {name = "glass_footstep", gain = 0.4},
        dug =  {name = "break_glass", gain = 0.4},
	}),
    is_ground_content = false,
    light_source = 12,
    after_destruct = function(pos, oldnode)
		destroy_aether_portal(pos)
    end,
    drop = {
			max_items = 5,
			items= {
				{
					tools = {"main:woodpick","main:coalpick","main:stonepick","main:ironpick","main:lapispick","main:goldpick","main:diamondpick","main:emeraldpick","main:sapphirepick","main:rubypick"},
					items = {"nether:glowstone_dust"},
				},
				{
					tools = {"main:woodpick","main:coalpick","main:stonepick","main:ironpick","main:lapispick","main:goldpick","main:diamondpick","main:emeraldpick","main:sapphirepick","main:rubypick"},
					items = {"nether:glowstone_dust"},
				},
				{
					tools = {"main:woodpick","main:coalpick","main:stonepick","main:ironpick","main:lapispick","main:goldpick","main:diamondpick","main:emeraldpick","main:sapphirepick","main:rubypick"},
					items = {"nether:glowstone_dust"},
				},
				{
					tools = {"main:woodpick","main:coalpick","main:stonepick","main:ironpick","main:lapispick","main:goldpick","main:diamondpick","main:emeraldpick","main:sapphirepick","main:rubypick"},
					items = {"nether:glowstone_dust"},
				},
				{
					rarity = 5,
					tools = {"main:woodpick","main:coalpick","main:stonepick","main:ironpick","main:lapispick","main:goldpick","main:diamondpick","main:emeraldpick","main:sapphirepick","main:rubypick"},
					items = {"nether:glowstone_dust"},
				},
			},
		}
})

minetest.register_node("nether:obsidian", {
    description = "Obsidian",
    tiles = {"obsidian.png"},
    groups = {obsidian = 1, pathable = 1},
    --groups = {stone = 1, pathable = 1}, --leave this here for debug
    sounds = main.stoneSound(),
    is_ground_content = false,
    after_destruct = function(pos, oldnode)
		destroy_nether_portal(pos)
    end,
    --light_source = 7,
})


minetest.register_node("nether:lava", {
	description = "Lava",
	drawtype = "liquid",
	tiles = {
		{
			name = "lava_source.png",
			backface_culling = false,
			animation = {
				type = "vertical_frames",
				aspect_w = 16,
				aspect_h = 16,
				length = 2.0,
			},
		},
		{
			name = "lava_source.png",
			backface_culling = true,
			animation = {
				type = "vertical_frames",
				aspect_w = 16,
				aspect_h = 16,
				length = 2.0,
			},
		},
	},
	paramtype = "light",
	light_source = 13,
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	is_ground_content = false,
	drop = "",
	drowning = 1,
	liquidtype = "source",
	liquid_alternative_flowing = "nether:lavaflow",
	liquid_alternative_source = "nether:lava",
	liquid_viscosity = 1,
	liquid_renewable = true,
	post_effect_color = {a = 191, r = 255, g = 64, b = 0},
	groups = {lava = 3, liquid = 2, igniter = 1, fire=1,hurt_inside=1},
})

minetest.register_node("nether:lavaflow", {
	description = "Flowing Lava",
	drawtype = "flowingliquid",
	tiles = {"lava_flow.png"},
	special_tiles = {
		{
			name = "lava_flow.png",
			backface_culling = false,
			animation = {
				type = "vertical_frames",
				aspect_w = 16,
				aspect_h = 16,
				length = 3.3,
			},
		},
		{
			name = "lava_flow.png",
			backface_culling = true,
			animation = {
				type = "vertical_frames",
				aspect_w = 16,
				aspect_h = 16,
				length = 3.3,
			},
		},
	},
	selection_box = {
            type = "fixed",
            fixed = {
                {0, 0, 0, 0, 0, 0},
            },
        },
	paramtype = "light",
	paramtype2 = "flowingliquid",
	light_source = 13,
	walkable = false,
	pointable = false,
	diggable = false,
	buildable_to = true,
	is_ground_content = false,
	drop = "",
	drowning = 1,
	liquidtype = "flowing",
	liquid_alternative_flowing = "nether:lavaflow",
	liquid_alternative_source = "nether:lava",
	liquid_viscosity = 1,
	liquid_renewable = true,
	post_effect_color = {a = 191, r = 255, g = 64, b = 0},
	groups = {lava = 3, liquid = 2, igniter = 1, fire=1,hurt_inside=1},
})

local colorize_ratio = 125
minetest.register_node("nether:tree", {
    description = "Nether Tree",
    tiles = {"treeCore.png^[colorize:red:"..colorize_ratio,"treeCore.png^[colorize:red:"..colorize_ratio,"treeOut.png^[colorize:red:"..colorize_ratio,"treeOut.png^[colorize:red:"..colorize_ratio,"treeOut.png^[colorize:red:"..colorize_ratio,"treeOut.png^[colorize:red:"..colorize_ratio},
    groups = {wood = 1, tree = 1, pathable = 1},
    sounds = main.woodSound(),
    --set metadata so treecapitator doesn't destroy houses
    on_place = function(itemstack, placer, pointed_thing)
		if not pointed_thing.type == "node" then
			return
		end
		
		local sneak = placer:get_player_control().sneak
		local noddef = minetest.registered_nodes[minetest.get_node(pointed_thing.under).name]
		if not sneak and noddef.on_rightclick then
			minetest.item_place(itemstack, placer, pointed_thing)
			return
		end
		
		local pos = pointed_thing.above
		minetest.item_place_node(itemstack, placer, pointed_thing)
		local meta = minetest.get_meta(pos)
		meta:set_string("placed", "true")	
		return(itemstack)
	end,
	light_source = 7,
	--treecapitator - move treecapitator into own file using override
	on_dig = function(pos, node, digger)
	
		--check if wielding axe?
		
		local meta = minetest.get_meta(pos)
		if not meta:contains("placed") then
			--remove tree
			for y = -6,6 do
				local name = minetest.get_node(vector.new(pos.x,pos.y+y,pos.z)).name
				--print(y)
				if name == "nether:tree" then
					minetest.node_dig(vector.new(pos.x,pos.y+y,pos.z), node, digger)
				end
			end
		else
			minetest.node_dig(pos, node, digger)
		end	
	end
})

minetest.register_node("nether:wood", {
    description = "Nether Wood",
    tiles = {"wood.png^[colorize:red:"..colorize_ratio},
    groups = {wood = 1, pathable = 1},
    sounds = main.woodSound(),
    light_source = 7,
})


minetest.register_node("nether:leaves", {
    description = "Nether Leaves",
    drawtype = "allfaces_optional",
	waving = 1,
	walkable = false,
	climbable = true,
	paramtype = "light",
	is_ground_content = false,	
    tiles = {"leaves.png^[colorize:red:"..colorize_ratio},
    groups = {leaves = 1, leafdecay = 1},
    sounds = main.grassSound(),
    light_source = 7,
    drop = {
		max_items = 1,
		items= {
		 {
			-- Only drop if using a tool whose name is identical to one
			-- of these.
			rarity = 10,
			items = {"main:sapling"},
			-- Whether all items in the dropped item list inherit the
			-- hardware coloring palette color from the dug node.
			-- Default is 'false'.
			--inherit_color = true,
		},
		{
			-- Only drop if using a tool whose name is identical to one
			-- of these.
			tools = {"main:shears"},
			rarity = 2,
			items = {"main:leaves"},
			-- Whether all items in the dropped item list inherit the
			-- hardware coloring palette color from the dug node.
			-- Default is 'false'.
			--inherit_color = true,
		},
		{
			-- Only drop if using a tool whose name is identical to one
			-- of these.
			tools = {"main:shears"},
			rarity = 2,
			items = {"main:stick"},
			-- Whether all items in the dropped item list inherit the
			-- hardware coloring palette color from the dug node.
			-- Default is 'false'.
			--inherit_color = true,
		},
		{
			-- Only drop if using a tool whose name is identical to one
			-- of these.
			tools = {"main:shears"},
			rarity = 6,
			items = {"main:apple"}, --golden apples
			-- Whether all items in the dropped item list inherit the
			-- hardware coloring palette color from the dug node.
			-- Default is 'false'.
			--inherit_color = true,
		},
		},
    },
})